化学
终端(电信)
范围(计算机科学)
基质(水族馆)
联轴节(管道)
催化作用
铜
补语(音乐)
组合化学
有机化学
计算机科学
程序设计语言
电信
冶金
生物化学
地质学
表型
海洋学
基因
互补
材料科学
作者
Yunhe Lv,Weiya Pu,Xueli Zhu,Tiantian Zhao,Feifei Lin
标识
DOI:10.1002/adsc.201701556
摘要
Abstract A copper‐catalyzed C( sp )−C( sp 3 ) cross‐coupling of terminal alkynes with readily available secondary α‐haloamides for the efficient synthesis of 2,3‐allenamides is realized. The methodology is characterized by its wide substrate scope, which makes it an important complement to traditional methods for synthesizing allenes. A mechanism involving an alkynylcopper species is proposed. magnified image
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